The post, which links to a YouTube video of Trump discussing the China deal, may have a positive impact on the stock market. Trump's stance on China has historically been a significant factor in market movements, and any indication of improved trade relations could lead to increased market confidence. The mention of lowering prescription drug prices could also positively affect the pharmaceutical sector. However, without more information on the specifics of the deal, it's difficult to predict the full extent of the impact. Overall, Trump's optimistic tone and discussion of a potential trade agreement may lead to a bullish market sentiment, particularly in industries that rely heavily on international trade. The post's focus on a specific policy issue, rather than a general political statement, may also contribute to a more positive market reaction. As with any Trump statement, market volatility is possible, but the overall tone of the post suggests a positive outlook for the stock market.